Nā Manawa Hou i ke Kamaʻilio Microwave: 40GHz Analog Link RF ma luna o ka fiber

Nā Manawa Hou i ke Kamaʻilio ʻana ma Microwave: 40GHz Analog LinkRF ma luna o ka fiber

Ma ke kahua o ke kamaʻilio microwave, ua kaupalena mau ʻia nā hoʻonā hoʻoili kuʻuna e nā pilikia nui ʻelua: ʻo nā kaula coaxial pipiʻi a me nā waveguides ʻaʻole wale e hoʻonui i nā kumukūʻai hoʻolaha akā e kaupalena paʻa ana i ka hoʻoili hōʻailona ma ka mamao. Eia kekahi, he paʻakikī ke hoʻokō i nā koi o nā noi broadband i ka uhi ʻana o ka band alapine a me ke kūpaʻa. Ke kū nei i kēia kūlana, he hanohano mākou e paipai aku iā ʻoe - ROFBox series 40GHz external Modulation Broadband Analog Link RF ma luna o ka fiber. ʻAʻole kēia he huahana wale nō; he pepa pane maikaʻi loa ia a mākou i waiho ai e uhaʻi i nā palena kino.

Hoʻohana kēia huahana hou i kahi hopena hoʻoili optical modulation waho, e kākoʻo ana i ka hoʻololi ʻole ʻana o nā hōʻailona RF i loko o kahi ākea o 1-40GHz ultra-wideband. Hoʻololi ia i nā pāpaho metala kuʻuna menā loulou fiber optical, e uhaki loa ana i nā palena kino o ka mamao hoʻoili. Aia kona pono nui i loko o:

ʻO ka hilinaʻi piha piha: ʻO ka uhi ākea 1-40GHz, i hui pū ʻia me ka hoʻolālā linear-optimized, e hōʻoia i ka hana hou pololei o ka amplitude hōʻailona a me ka pae. Lele kumukūʻai-kūpono: E pale i nā kaula coaxial pipiʻi a me nā ʻākoakoa waveguide, e hōʻemi ana i nā kumukūʻai hoʻolaha ma mua o 60%; Ka holomua i ka hiki ke pale i ka hoʻopilikia:Hoʻoili ʻana o ke kaula ʻōpaehe kūpaʻa kūlohelohe ia i ka hoʻopilikia electromagnetic, a ua hoʻomaikaʻi nui ʻia ke kūpaʻa o ka hōʻailona i nā ʻano paʻakikī.

Mai ka relay hōʻailona ma ke kamaʻilio uea ʻole mamao a hiki i ka hoʻokaʻawale pololei ʻana o nā hōʻailona kuhikuhi manawa, a laila i ka hoʻohana pono ʻana o nā ʻōnaehana telemetry a me nā laina hoʻopaneʻe, hiki iā ia ke hoʻololi pololei, e hāʻawi ana i ke kākoʻo ikaika no nā hiʻohiʻona microwave broadband like ʻole a wehe i nā palena hiki no ka wehewehe hou ʻana i nā noi microwave broadband analog.

Wehewehe Huahana

ʻO ka moʻo ROFBox o ka broadband modulation wahoAnalog Link RF ma luna o ka fiberHoʻohana i kahi ʻano hana modulation waho a hiki ke hāʻawi i ka hoʻoili optical o nā hōʻailona RF i loko o ka laulā alapine o 1-40GHz, e hāʻawi ana i ke kamaʻilio fiber optical linear hana kiʻekiʻe no nā noi microwave broadband analog like ʻole. Ma ka pale ʻana i ka hoʻohana ʻana i nā kaula coaxial pipiʻi a i ʻole nā ​​​​​​waveguides, ua hoʻopau ʻia ka palena o ka mamao o ka hoʻoili ʻana, e hoʻomaikaʻi nui ana i ka maikaʻi o ka hōʻailona a me ka hilinaʻi o ke kamaʻilio microwave. Hiki ke hoʻohana nui ʻia i nā kahua kamaʻilio microwave e like me ka wireless mamao, ka manawa, ka hoʻolaha hōʻailona kuhikuhi, telemetry a me nā laina lohi.